L22 Series - PES Pleated Filter Cartridges

L22 series polyethersulfone (PES) pleated filter cartridges are made of hydrophilic high asymmetric polyethersulfone membrane, which can provide exceptionally high flow rate and long service life for processing large fluid volumes. It has excellent retention of microorganisms for superior protection of final filters. This characteristic makes it especially suit for suits for Food and Beverage filtration.

Features

• Broad PH compatibility allows the use of filters in a wide range of fluids
• Bioburden reduction efficiency for process with variable bioburden applications with high flow requirements
• 100% integrity tested
• Low extractables

Applications

• Food and beverage
• Reduce biological load
• High flow process requirements
• Protection of final filters or downstream equipments and systems such as tangential chromatographic

Dimension

• Diameter 69 mm
• Length 5”, 10”, 20”, 30”, 40”

Material of Constructions

Media	PES
Support	PP
Cage/Core/End	PP
Connection Adaptor	SS Insert, PSU Insert
O-Ring	Silicone, EPDM , FKM

Performance

Operating Conditions
Max. Operating Temperature	80 °C
Max. Operating DP	4 Bar @ 20℃, 2.4 Bar @ 80℃
Sterilization
Autoclave Sterilization	121℃, 60 Min
SIP	135℃, 30 Min, 20 cycles
Filtration Area	0.65 m² per 10” Filter
Extractables
10” Filter Cartridges	﹤ 20 mg

Quality

• Validated with B. diminuta (ATCC 191463) at 107CFU/cm2 (0.22μm).
• Each membrane filter element has been individually tested for integrity. Individual element is tracked by serial number.
• Manufactured according to ISO 9001:2015 certified quality management system.
• Meets USP Biological Reactivity Test requirements of the current USP for plastic class Ⅵ-121℃.

Effluent quality

• Non-fiber releasing
• Non-pyrogenic per USP Bacterial Endotoxins (＜0.25EU/mL)
• Meets TOC and water conductivity per USP Purified Water, pH per USP Sterile Purified Water.

Integrity Test

Micron	Bubble Point ≥ (Water)	Diffusion Flow ≤ (10”Ø69mm)
0.22µm	3.2Bar	35ml/min @ 2.76Bar
0.45µm	2.1Bar	35ml/min @ 1.70Bar
0.65µm	1.32Bar	24ml/min @ 1.1Bar

Ordering Information

To place an order, please make up the product code of the configuration you need, guided by the tabular data and observing the order of the values in the code according to the picture. After that, click the Order button and enter the received code in the Product field. Fill in the remaining fields of the Order form and click Submit. Our managers will contact you soon.